FIRSQUARE ENVIRONMENTAL TECHNOLOGY (HK) CO., LIMITED, a wholly-owned subsidiary of Firsquare Technology, specializes in professional export trade services for pan-semiconductor process exhaust gas treatment systems.

Firsquare's headquarters is located in Suzhou, Jiangsu, with production bases in Suzhou, Wuxi, and Wuhan. Firsquare focuses on the R&D and manufacturing of VOCs exhaust gas treatment equipment. The main products include Stainless Steel Teflon, Stainless Steel, Galvanized ducts, and dampers. Firsquare collaborates with Southeast University for the research and development of Regenerative Thermal Oxidizer, Thermal Oxidizer, Local Scrubber, and other products, providing customers with project services based on different processes. With high-quality products and excellent services, Firsquare has received widespread praise from customers in various industries, including semiconductors, nuclear, pharmaceuticals, and data centers.